Evidence map›Paper›PMID 36715747›Full record

SynthesisJournal of neurology2023

Quality of life, health-related quality of life, and associated factors in Huntington's disease: a systematic review.

Pearl J C van Lonkhuizen, Wiebke Frank, Anne-Wil Heemskerk, Erik van Duijn, Susanne T de Bot, Alzbeta Mühlbäck, G Bernhard Landwehrmeyer, Niels H Chavannes, Eline Meijer, HEALTHE-RND consortium

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Journal of neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 3 countries.

Pearl J C van LonkhuizenDepartment of Public Health and Primary Care, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands. p.j.c.van_lonkhuizen@lumc.nl.ORCID http://orcid.org/0000-0002-7036-768X
Wiebke FrankDepartment of Neurology, University Hospital Ulm, 89081, Ulm, Germany.ORCID http://orcid.org/0000-0002-7786-8831
Anne-Wil HeemskerkDepartment of Public Health and Primary Care, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands.
Erik van DuijnHuntington Center Topaz Overduin, 2225 SX, Katwijk aan Zee, The Netherlands.ORCID http://orcid.org/0000-0003-2469-6252
Susanne T de BotDepartment of Neurology, Leiden University Medical Center, 2300 RC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-3512-2468
Alzbeta MühlbäckDepartment of Neurology, University Hospital Ulm, 89081, Ulm, Germany.ORCID http://orcid.org/0000-0002-0385-3071
G Bernhard LandwehrmeyerDepartment of Neurology, University Hospital Ulm, 89081, Ulm, Germany.ORCID http://orcid.org/0000-0003-3375-790X
Niels H ChavannesDepartment of Public Health and Primary Care, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-8607-9199
Eline MeijerDepartment of Public Health and Primary Care, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0001-7078-5067
HEALTHE-RND consortium
Leiden University Medical Center · NLUniversity Hospital Ulm · DECharles University · CZ

Funding

JPND 01ED1903
6 · The paper itself

Abstract

backgroundHuntington's disease (HD) is a genetic, neurodegenerative disease. Due to the progressive nature of HD and the absence of a cure, (health-related) quality of life ((HR)QoL) is an important topic. Several studies have investigated (HR)QoL in HD, yet a clear synthesis of the existing literature is lacking to date. We performed a systematic review on self-reported (HR)QoL, and factors and intervention effects associated with (HR)QoL in premanifest and manifest HD gene expansion carriers (pHDGECs and mHDGECs, respectively).

methodsPubMed, EMBASE, Web of Science, and PsycINFO were searched systematically from September 17th, 2021, up to August 11th, 2022. Methodological and conceptual quality of the included studies was assessed with two appraisal tools.

results30 out of 70 eligible articles were included. mHDGECs experienced lower (HR)QoL compared to pHDGECs and controls, whereas mixed findings were reported when compared to other neurological diseases. Several factors were associated with (HR)QoL that might contribute to lower (HR)QoL in mHDGECs, including depressive symptoms, physical and psychological symptoms, lower functional capacity, lower support, and unmet needs. Multidisciplinary rehabilitation programs and a respiratory muscle training were beneficial for (HR)QoL in mHDGECs. DISCUSSION: (HR)QoL is experienced differently across the course of the disease. Although (HR)QoL is key for understanding the impact of HD and the effect of symptomatic treatment, there is a need to improve the methodological and conceptual shortcomings that were found in most studies, especially regarding the conceptual clarity when reporting on QoL and HRQoL. Suggestions for strengthening these shortcomings are provided in this review.

Indexed as

Huntington DiseaseNeurodegenerative DiseasesHumansQuality of LifeSelf ReportHealth-related quality of lifeHuntington’s diseasePatient-reported outcome measuresQuality of lifeSystematic review

Identifiers

PMID36715747
PMCPMC10129943
OpenAlexW4318475270

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.